无法导入.py 文件，没有名为“文件名”的模块错误

Question

I'm trying to import a.py file into another.py file and I get the error No module named 'filename'

Here's my directory:

(local files)/app/__init__.py
(local files)/app/routes.py
(local files)/app/errors.py
(local files)/app/forms.py
(local files)/app/apiDnd.py

I'm trying to use apiDnd.py in routes.py

My __init__.py file:

from flask import Flask
from config import Config

app = Flask(__name__)
app._static_folder = '../static'
app.config.from_object(Config)

from app import routes, errors, apiDnd

My routes.py file:

from flask import render_template, flash, redirect, url_for, jsonify, request, json
from app import app
import apiDnd

Everything works fine without the import apiDnd line and that's where the error is.

Answer 1

Replace import apiDnd in routes.py with from. import apiDnd from. import apiDnd .